Specifications

copper wire size manufacturers
1.MOQ:400kg
2.Delivery time;15-30days
3.Accept sample order
4. Send sample

  Hot Sell UL Certificate paper covered  copper wire size for dry-type transformer

 

  

1.     copper wire size products pictures details:

 

 

 

Main products: Enameled aluminum round wire, enameled aluminum flat wire ,paper covered aluminum wire,paper covered copper wire,3M paper covered aluminum wire, telephone paper covered aluminum wire,Dupont covered aluminum wire,single-layer glass fiber covered aluminum wire,   single-layer glass fiber covered copper wire, double-layer glass fiber covered aluminum wire,  double-layer glass fiber covered copper wire

 

2.  copper wire size Products Characteristics

 

1) Corrosion resistance

2)  Radiation resistance

3) High dielectric strength

4) Low temperature resistance

5) Good mechanical properties

 

 

3.   copper wire size specifications  :

P

Name	paper wrapped wire
Feature	level wrapping
Material	Bare copper wire or squeeze bare flat wire confirms the National standard, smooth surface, low resistance.
Standards	IEC,NEMA,GB
Application	major apply to oil-immersed transformer
Specification	rectangular wire a:1—10mm;b:2.0—16mm
Resistivity	0.017Ω.mm2/m
Breakdown voltage	560V
Appearance	Fastness wrapping, tightness, uniformity, without drape
Packing	Wooden spool, apply for custom specification

  

 4.Test reports of   copper wire size

 

Name			paper covered  aluminum wire (copper)
Type			ZBL
Diameter			5.00×18.00mm
Standard			GB/T7673.3-2008
Test item			Unit	Technical Requirement	Test Result	Single conclusion
Appearance				Fastness wrapping, tightness, uniformity, without drape	OK	OK
Conductor Diameter	Broad side		mm	±0.05	5.02	OK
	Narrow side		mm	±0.10	18.01	OK
Thickness of insulation film		mm		0.405-0.45-0.50	0.44	OK
Resistance			Ω/m	aluminum≤0.02785	0.02754	OK
Elongation				>17%	40%	OK
Overlap lapping			mm	≥2	2.3	OK
Winding bend				According to both sides talks things over	Without edge Wrapping	OK
Packing				Meet the export standard	OK	OK
Quality control result				OK

 

5. Application pictures of    copper wire size as follows

 

oil immersed Transformer, Reactor, Generator and other electric device

  

 

6.Equipments are being used testing copper wire size

 

  

Plywood wooden spool such as 250*400,250*500,260*400 an dso on. 

Packing: Plastic spool loading in custom-made export carton then pack in Plywood Cases, at last bind it with Steel Strip

 

You can choose natural packing or based on customers' requirement

7. Telephone Paper details and paper cutter machine

 

 

 

  

8. Importing   copper wire size from Huayuan , you will be enjoyed best service as follows:

 

1) Trail order is welcomed, you can test our quality before making large quantity, even though we are wholesales supplier

 

2) We issued test reports for every shipment.

 

3) You can enjoy discounting and priority to produce first after you become to be our regular client.

 

9.Our Company Advantage:

 

1) About 20 years     copper winding wire manufacturers experiences.

 

2) Been Audit by UL Company and BV Company

 

3) We have a big Quality Control Team and can guarantee the quality and time of delivery

 

4) Many trade companies place orders from us.

 

 Application 

 

Certifications 

  

10.Why choose us:

 

 

1) Factory direct and shipment in time.

2) Telephone paper/3M paper/ Nomex (Dupont)

3)  Customized sizes, logo and packing are accept

4)  Accept sample order

5)  Can send sample to test quality before our customer place order

6)  Goods are sold with return guarantee the goods quality.

 

  

Q1. Different thermal class wire, whether their price is the same?

   Their price is different based on different thermal class, because the varnish is different.

 

Q2. Why we need our customer tell the insulation thickness?

    Our customers can tell us the insulation thickness or the reference standards, such as GB/IEC   /NEMA.

 

Q3. If I order today, how long it takes for the shipment?

       If customized order will ship the goods within 5-15days also depend on the quantity.

  

Q4. Can u provide customized specifications?

    Yes, we can. Round wire diameter 1.00-8.00mm Flat wire Thickness (a): Φ0.8mm-5.0mm, Width (b): Φ2-16mm

 

Xuchang Huayuan Electric Apparatus Co.Ltd factory pictures:

 

 

BUSINESS CARD